RAM image

A RAM image[1] is a sequence of machine code instructions and associated data kept permanently in the non-volatile ROM memory of an embedded system, which is copied into volatile RAM by a bootstrap loader. Typically the RAM image is loaded into RAM when the system is switched on, and it contains a second-level bootstrap loader and basic hardware drivers, enabling the unit to function as desired, or else more sophisticated software to be loaded into the system.

References

  1. ^ "How Virtual Memory Works". computer.howstuffworks.com. HowStuffWorks, a System1 Property. 28 August 2000. Retrieved 22 January 2026.
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